ESP32-C3 SuperMini Dev Board – WiFi & Bluetooth 5.0 Type-C

ESP32-C3 SuperMini Development Board – Ultra-Compact WiFi & BLE 5.0

Take your IoT and embedded projects to the next level with the ESP32-C3 SuperMini Development Board. Measuring just 23.83 × 17.65mm, this ultra-compact board packs serious processing power and dual wireless connectivity into a breadboard-friendly footprint — ideal for makers, hobbyists, and professional engineers alike.

Key Features

• Powerful RISC-V Core: Espressif ESP32-C3 32-bit RISC-V single-core processor running at 160MHz with 400KB RAM and 4MB Flash — handles complex IoT firmware with ease and no performance bottlenecks.
• Dual Wireless Connectivity: Integrated 2.4GHz 802.11b/g/n WiFi and Bluetooth 5.0 Low Energy (BLE) eliminate the need for additional wireless modules, reducing project cost and development time.
• Ultra-Compact PCB: High-density, heat-resistant FR-4 fiberglass construction at only 23.83 × 17.65mm — fits into space-constrained builds including wearables, smart sensors, and mini IoT devices.
• Type-C USB Interface: Convenient Type-C port for power delivery and programming, paired with gold-plated pin headers at standard 0.1" (2.54mm) spacing for full breadboard compatibility.
• Ultra-Low Power Consumption: Advanced power management supports multiple low-power modes with only 43μA drawn in deep sleep — greatly extends battery life for portable, battery-powered applications.

Specifications

Perfect For

• DIY IoT prototyping and home automation
• Wearable electronics and compact smart sensors
• Battery-powered wireless data loggers
• Arduino-compatible and MicroPython projects
• Beginner and advanced embedded development

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Frequently Asked Questions

Q: Is the ESP32-C3 SuperMini compatible with the Arduino IDE?

A: Yes! The ESP32-C3 SuperMini development board is fully compatible with the Arduino IDE. Simply install the Espressif ESP32 board package via the Arduino Board Manager, select the ESP32-C3 board, connect via the Type-C USB port, and you're ready to upload sketches.

Q: What wireless protocols does this development board support?

A: The board features integrated 2.4GHz 802.11b/g/n WiFi and Bluetooth 5.0 Low Energy (BLE). Both wireless protocols are built directly into the ESP32-C3 chip, so no additional wireless modules or shields are needed for your IoT projects.

Q: Can this board run on battery power efficiently?

A: Absolutely. The ESP32-C3 SuperMini's built-in power management circuit supports multiple low-power operation modes. In deep sleep mode, it consumes as little as 43μA, making it an excellent choice for battery-powered IoT devices, wireless sensors, and portable electronics where maximizing battery life is critical.

Q: Will this board fit on a standard breadboard?

A: Yes. The board is equipped with pre-soldered gold-plated pin headers at the industry-standard 0.1" (2.54mm) pitch, making it fully compatible with any standard breadboard for fast and easy prototyping without any soldering required.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.